| 支持多方多媒体业务软交换的业务控制视图研究 |
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| 引用本文： | 董斌,苏森. 支持多方多媒体业务软交换的业务控制视图研究[J]. 北京邮电大学学报, 2003, 26(Z2): 18-24 |
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| 作者姓名： | 董斌 苏森 |
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| 作者单位： | 北京邮电大学 计算机科学与技术学院, 北京 100876 |
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| 基金项目： | 国家自然科学基金;60002006,90204007; |
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| 摘 要： | 提出了位于支持多方多媒体和会议控制能力软交换之上的业务控制视图, 该视图采用面向 对象原则构建,满足呼叫控制与媒体控制分离要求,提供多角度控制能力, 且符合软交换系统的能 力范围. 该视图能够兼容现有 Parlay 和 IN-CVS( CS2)业务视图, 从而提供通用的软交换业务控制 体系,也可以作为对现有业务接口规范的扩展参考.
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| 关 键 词： | 软交换 业务控制视图 智能网-连接视图状态 多方多媒体呼叫控制 会议呼叫控制 |
| 文章编号： | 1007-5321(2003)增-0018-07 |
| 修稿时间： | 2003-08-27 |
Research on Service Control View of Softswitch Supporting Multiparty Multimedia Call Control Capabilities |
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| DONG Bin,SU Sen. Research on Service Control View of Softswitch Supporting Multiparty Multimedia Call Control Capabilities[J]. Journal of Beijing University of Posts and Telecommunications, 2003, 26(Z2): 18-24 |
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| Authors: | DONG Bin SU Sen |
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| Affiliation: | Computer Science and Technology School, Beijing University of Posts and Telecommunications, Beijing 100876, China |
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| Abstract: | Proposes a Service Control View that lies on softswitch supporting multiparty multimedia and conference call control capabilities, by which the service logic gets the states of underlying call control process then affects its progress.This Service Control View is characterized as object-oriented, separation of call control and media control, multi granularity view , and a close match for softswitch capabilities. It is compatible with Parlay and IN-CVS ( CS2) , thus givespossibilities to general softswitch service architecture. It could also be a suggestion to future public service interface of softswitch. |
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| Keywords: | softswitch service control view IN-CVS(connection view state) multiparty multimedia call control conference call control |
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